40809012

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 97249152

約数和(自身を除く): 56440140

約数列:

[1, 2, 3, 4, 6, 12, 103, 137, 206, 241, 274, 309, 411, 412, 482, 548, 618, 723, 822, 964, 1236, 1446, 1644, 2892, 14111, 24823, 28222, 33017, 42333, 49646, 56444, 66034, 74469, 84666, 99051, 99292, 132068, 148938, 169332, 198102, 297876, 396204, 3400751, 6801502, 10202253, 13603004, 20404506, 40809012]

約数ペア:

[(1, 40809012), (2, 20404506), (3, 13603004), (4, 10202253), (6, 6801502), (12, 3400751), (103, 396204), (137, 297876), (206, 198102), (241, 169332), (274, 148938), (309, 132068), (411, 99292), (412, 99051), (482, 84666), (548, 74469), (618, 66034), (723, 56444), (822, 49646), (964, 42333), (1236, 33017), (1446, 28222), (1644, 24823), (2892, 14111)]